mp3播放器源碼
Ⅰ 求as3製作的swf播放器源碼一份
mp3播放器源碼:(文件載入一個名字為song.mp3的音頻文件) package {
import flash.display.Sprite;
import flash.display.Stage;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.text.TextField;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.TimerEvent;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.media.SoundTransform;
import flash.net.URLRequest;
import flash.text.TextFormat;
import flash.utils.Timer;
public class CookBookPlayer extends Sprite {
private var _channel:SoundChannel;
private var _displayText:TextField;
private var _sound:Sound;
private var _panControl:PanControl;
private var _playing:Boolean=false;
private var _playPauseButton:Sprite;
private var _position:int=0;
private var _spectrumGraph:SpectrumGraph;
private var _volumeControl:VolumeControl;
public function CookBookPlayer() {
init();
}
private function init():void {
// Stage alignment
stage.scaleMode=flash.display.StageScaleMode.NO_SCALE;
stage.align=flash.display.StageAlign.TOP_LEFT;
// Enter frame listener
var timer:Timer=new Timer(20);
timer.addEventListener(TimerEvent.TIMER,onTimer);
timer.start();
_playing=true;
// Display a text field
_displayText=new TextField ;
addChild(_displayText);
_displayText.x=10;
_displayText.y=17;
_displayText.width=256;
_displayText.height=14;
// Create a sound object
_sound=new Sound(new URLRequest("song.mp3"));
_sound.addEventListener(Event.ID3,onID3);
_channel=_sound.play();
// Create a bitmap for spectrum display
_spectrumGraph=new SpectrumGraph;
_spectrumGraph.x=10;
_spectrumGraph.y=33;
addChild(_spectrumGraph);
// Create the Play and Pause buttons
_playPauseButton=new PlayButton ;
_playPauseButton.x=10;
_playPauseButton.y=68;
addChild(_playPauseButton);
_playPauseButton.addEventListener(MouseEvent.MOUSE_UP,onPlayPause);
// Create volume and pan controls
_volumeControl=new VolumeControl ;
_volumeControl.x=45;
_volumeControl.y=68;
addChild(_volumeControl);
_volumeControl.addEventListener(Event.CHANGE,onTransform);
_panControl=new PanControl ;
_panControl.x=164;
_panControl.y=68;
addChild(_panControl);
_panControl.addEventListener(Event.ENTER_FRAME,onTransform);
}
private function onTransform(event:Event):void {
// Get volume and pan data from controls
// and apply to a new SoundTransform object
_channel.soundTransform=new SoundTransform(_volumeControl.volume,_panControl.pan);
}
private function onPlayPause(event:MouseEvent):void {
// If playing, stop and record that position
if (_playing) {
_position=_channel.position;
_channel.stop();
} else {
// Else, restart at the saved position
_channel=_sound.play(_position);
}
_playing=! _playing;
}
private function onID3(event:Event):void {
// Display selected id3 tags in the text field
_displayText.text=_sound.id3.artist + " : " + _sound.id3.songName;
_displayText.setTextFormat(new TextFormat("華文楷體",12,0));
}
private function onTimer(event:TimerEvent):void {
var barWidth:int=256;
var barHeight:int=5;
var loaded:int=_sound.bytesLoaded;
var total:int=_sound.bytesTotal;
var length:int=_sound.length;
var position:int=_channel.position;
// Draw a background bar
graphics.clear();
graphics.beginFill(0xFFFFFF);
graphics.drawRect(10,10,barWidth,barHeight);
graphics.endFill();
if (total > 0) {
// The percent of the sound that has loaded
var percentBuffered:Number=loaded / total;
// Draw a bar that represents the percent of
// the sound that has loaded
graphics.beginFill(0xCCCCCC);
graphics.drawRect(10,10,barWidth * percentBuffered,barHeight);
graphics.endFill();
// Correct the sound length calculation
length/= percentBuffered;
// The percent of the sound that has played
var percentPlayed:Number=position / length;
// Draw a bar that represents the percent of
// the sound that has played
graphics.beginFill(0x0000FF);
graphics.drawRect(10,10,barWidth * percentPlayed,barHeight);
graphics.endFill();
_spectrumGraph.update();
}
}
}
}
// "helper classes"
// (This is an outside package, but it's available to classes
// in the same file)
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.filters.DropShadowFilter;
import flash.geom.Rectangle;
import flash.media.SoundMixer;
import flash.utils.ByteArray;class PlayButton extends Sprite {
public function PlayButton() {
init();
}
private function init():void {
// Draw the Play/Pause graphic
graphics.beginFill(0xcccccc);
graphics.drawRoundRect(0,0,20,16,4,4);
graphics.endFill();
graphics.beginFill(0x333333);
graphics.moveTo(4,4);
graphics.lineTo(8,8);
graphics.lineTo(4,12);
graphics.lineTo(4,4);
graphics.drawRect(10,4,2,8);
graphics.drawRect(14,4,2,8);
graphics.endFill();
}
}class SpectrumGraph extends Sprite {
private var _spectrumBMP:BitmapData;
public function SpectrumGraph() {
// Bitmap to draw spectrum data in
_spectrumBMP=new BitmapData(256,30,true,0x00000000);
var bitmap:Bitmap=new Bitmap(_spectrumBMP);
bitmap.filters=[new DropShadowFilter(3,45,0,1,3,2,.3,3)];
addChild(bitmap);
}
internal function update():void {
// Get spectrum data
var spectrum:ByteArray=new ByteArray;
SoundMixer.computeSpectrum(spectrum);
// Draw to bitmap
_spectrumBMP.fillRect(_spectrumBMP.rect,0xff666666);
_spectrumBMP.fillRect(new Rectangle(1,1,254,28),0x00000000);
for (var i:int=0; i < 256; i++) {
_spectrumBMP.setPixel32(i,10 + spectrum.readFloat() * 10,0xff000000);
}
for (i=0; i < 256; i++) {
_spectrumBMP.setPixel32(i,20 + spectrum.readFloat() * 10,0xff000000);
}
}
}
class VolumeControl extends Sprite {
public var volume:Number=1.0;
public function VolumeControl() {
addEventListener(MouseEvent.CLICK,onClick);
draw();
}
public function onClick(event:MouseEvent):void {
// When user clicks the bar, set the volume
volume=this.mouseX / 100;
draw();
dispatchEvent(new Event(Event.CHANGE));
}
private function draw():void {
// Draw a bar and the current volume position
graphics.beginFill(0xFF0000);
graphics.drawRect(0,0,102,16);
graphics.endFill();
graphics.beginFill(0x000000);
graphics.drawRect(volume * 100,0,2,16);
}
}
class PanControl extends Sprite {
public var pan:Number=0;
public function PanControl() {
addEventListener(MouseEvent.CLICK,onClick);
draw();
}
private function onClick(event:MouseEvent):void {
// When the user clicks bar, set pan
pan=this.mouseX / 50 - 1;
draw();
dispatchEvent(new Event(Event.ENTER_FRAME));
}
private function draw():void {
// Draw the bar and current pan position
graphics.beginFill(0x00FF00);
graphics.drawRect(0,0,102,16);
graphics.endFill();
graphics.beginFill(0x000000);
graphics.drawRect(50 + pan * 50,0,2,16);
}
}
Ⅱ 網頁音樂播放器HTML源碼
一、在ASPASP.Net MVC音樂播放的HTML代碼網頁。
Ⅲ 易語言音樂播放器,視頻播放器,幻燈片的源碼
1.音樂播放器
新建一個windows窗口,一個通用對話框1.一個編輯框1.五個按鈕
.子程序 _按鈕1_被單擊
通用對話框1.打開 ()
編輯框1.內容 = 通用對話框1.文件名
.子程序 _按鈕2_被單擊
播放MP3 (1, 編輯框1.內容)
.子程序 _按鈕3_被單擊
暫停播放MP3 ()
.子程序 _按鈕4_被單擊
繼續播放MP3 ()
.子程序 _按鈕5_被單擊
銷毀 ()
Ⅳ 求音樂播放器java源代碼
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import javax.swing.*;
import java.io.File;
class AudioPlayDemo extends JFrame implements ActionListener {
boolean looping = false;
File file1 = new File("music\\明天會更好.wav");
AudioClip sound1;
AudioClip chosenClip;
JButton playButton = new JButton("播放");
JButton loopButton = new JButton("循環播放");
JButton stopButton = new JButton("停止");
JLabel status = new JLabel("選擇播放文件");
JPanel controlPanel = new JPanel();
Container container = getContentPane();
public AudioPlayDemo() {
try {
sound1 = Applet.newAudioClip(file1.toURL());
chosenClip = sound1;
} catch(OutOfMemoryError e){
System.out.println("內存溢出");
e.printStackTrace();
} catch(Exception e){
e.printStackTrace();
}
playButton.addActionListener(this);
loopButton.addActionListener(this);
stopButton.addActionListener(this);
stopButton.setEnabled(false);
controlPanel.add(playButton);
controlPanel.add(loopButton);
controlPanel.add(stopButton);
container.add(controlPanel, BorderLayout.CENTER);
container.add(status, BorderLayout.SOUTH);
setSize(300, 130);
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //關閉窗口時退出程序
}
public void actionPerformed(ActionEvent event) {
if (chosenClip == null) {
status.setText("聲音未載入");
return;
}
Object source = event.getSource(); //獲取用戶洗滌激活的按鈕
if (source == playButton) {
stopButton.setEnabled(true);
loopButton.setEnabled(true);
chosenClip.play();
status.setText("正在播放");
}
if (source == loopButton) {
looping = true;
chosenClip.loop();
loopButton.setEnabled(false);
stopButton.setEnabled(true);
status.setText("正在循環播放");
}
if (source == stopButton) {
if (looping) {
looping = false;
chosenClip.stop();
loopButton.setEnabled(true);
} else {
chosenClip.stop();
}
stopButton.setEnabled(false);
status.setText("停止播放");
}
}
public static void main(String s[]) {
new AudioPlayDemo();
}
}
這功能不齊,不能下載,也不能播放mp3格式音樂,是用來播放wav格式音樂的,(但你可以在千千靜聽里把mp3格式轉換為wav格式)
Ⅳ 網頁音樂播放器HTML源碼
一、在ASPASP.Net MVC音樂播放的HTML代碼網頁。
Ⅵ 基於Android音樂播放器源代碼(正常播放、有列表)
package my.android.players;
import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.TextView;
public class mainActivity extends Activity {
private List<String> myMusicList=new ArrayList<String>();
//當前播放歌曲的索引
private int currentListItem=0;
//音樂的路徑
private static final String MUSIC_PATH="/sdcard/mp3";
//播放對象
private MediaPlayer myMediaPlayer;
private TextView m_TextView;
//播放按鈕
private ImageButton m_start;
private ImageButton m_stop;
private ImageButton m_next;
private ImageButton m_last;
/*設定bIsPaused一開始為false */
private boolean bIsRun = false;
private boolean isplay;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
myMediaPlayer=new MediaPlayer();
musicList();
m_TextView=(TextView)findViewById(R.id.mtextview);
m_start=(ImageButton)findViewById(R.id.imgbtn_start);
m_stop=(ImageButton)findViewById(R.id.imgbtn_stop);
m_next=(ImageButton)findViewById(R.id.imgbtn_next);
m_last=(ImageButton)findViewById(R.id.imgbtn_last);
listener();
Intent intent = this.getIntent();
Bundle bundle = intent.getExtras();
currentListItem = bundle.getInt("currentListItem");
isplay=bundle.getBoolean("isplay");
if(isplay==true)
{
bIsRun=false;
playMusic(MUSIC_PATH+"/"+myMusicList.get(currentListItem));
}
}
//監聽事件
void listener(){
//開始
m_start.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
try
{
if(myMediaPlayer.isPlaying()==true)
{
myMediaPlayer.pause();
m_start.setImageResource(R.drawable.pause);
}
else
{
playMusic(MUSIC_PATH+"/"+myMusicList.get(currentListItem));
}
}
catch (IllegalStateException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
//下一首
m_next.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
nextMusic();
}
});
//上一首
m_last.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
lastMusic();
}
});
//停止
m_stop.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
stopMusic();
}
});
myMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
nextMusic();
}
});
}
//播放音樂
void playMusic(String path){
try {
if(bIsRun==false)
{
myMediaPlayer.reset();
myMediaPlayer.setDataSource(path);
myMediaPlayer.prepare();
myMediaPlayer.start();
/*
* 取出歌曲名的.mp3後綴
* */
String str=(myMusicList.get(currentListItem)).toString();
System.out.println(str);
String str1[]=str.split("\\.");
System.out.println(str1[0]);
m_TextView.setText(str1[0]);
}
else
{
myMediaPlayer.start();
}
m_start.setImageResource(R.drawable.start);
bIsRun=true;
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
//下一首
void nextMusic(){
if(++currentListItem>=myMusicList.size()){
currentListItem=0;
}
bIsRun=false;
playMusic(MUSIC_PATH+"/"+myMusicList.get(currentListItem));
}
//上一首
void lastMusic(){
if(--currentListItem<0)
currentListItem=myMusicList.size()-1;
bIsRun=false;
playMusic(MUSIC_PATH+"/"+myMusicList.get(currentListItem));
}
//停止
void stopMusic() {
if (myMediaPlayer.isPlaying()) {
m_start.setImageResource(R.drawable.pause);
myMediaPlayer.stop();// 停止
bIsRun=false;
}
else
playMusic(MUSIC_PATH+"/"+myMusicList.get(currentListItem));
}
//當用戶返回時結束音樂並釋放音樂對象
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// TODO Auto-generated method stub
if(keyCode==KeyEvent.KEYCODE_BACK){
new AlertDialog.Builder(mainActivity.this).setTitle("message")
.setIcon(android.R.drawable.dialog_frame)
.setMessage("你確定要離開嗎?")
.setPositiveButton("確定",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
myMediaPlayer.stop();
myMediaPlayer.release();
finish();
}
}).setNegativeButton("取消",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
}).show();
}
return super.onKeyDown(keyCode, event);
}
/**
* 文件過濾器
*
* @author
*
*/
class MusicFilter implements FilenameFilter {
@Override
public boolean accept(File dir, String filename) {
return (filename.endsWith(".mp3"));
}
}
//綁定音樂
void musicList(){
try{
File home=new File(MUSIC_PATH);
if(!home.exists())
home.mkdirs();
if(home.listFiles(new MusicFilter()).length>=0){
for(File file:home.listFiles(new MusicFilter())){
myMusicList.add(file.getName().toString());
}
}
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
package my.android.players;
import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class Activity01 extends Activity {
//播放列表
private List<String> myMusicList=new ArrayList<String>();
//當前播放歌曲的索引
private int currentListItem;
//音樂的路徑
private static final String MUSIC_PATH="/sdcard/mp3";
//播放列表
private ListView m_ListView;
private boolean isplay=true;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
m_ListView=(ListView)findViewById(R.id.lv_music);
musicList();
//當選擇列表項時播放音樂
m_ListView.setOnItemClickListener(new ListView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
currentListItem = arg2;
Intent intent = new Intent();
Bundle mBundle=new Bundle();
mBundle.putInt("currentListItem", currentListItem);
mBundle.putBoolean("isplay", isplay);
intent.putExtras(mBundle);
intent.setClass(Activity01.this,mainActivity.class);
startActivity(intent);
finish();
}
});
}
/**
* 文件過濾器
*
* @author
*
*/
class MusicFilter implements FilenameFilter {
@Override
public boolean accept(File dir, String filename) {
return (filename.endsWith(".mp3"));
}
}
//綁定音樂
void musicList(){
try{
File home=new File(MUSIC_PATH);
if(!home.exists())
home.mkdirs();
if(home.listFiles(new MusicFilter()).length>=0){
for(File file:home.listFiles(new MusicFilter())){
myMusicList.add(file.getName().toString());
}
ArrayAdapter<String> musicList=new ArrayAdapter<String>
(Activity01.this,android.R.layout.simple_list_item_1, myMusicList);
m_ListView.setAdapter(musicList);
}
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
Ⅶ 誰給我個易語言MP3播放器源碼啊 要進度條和顯示歌詞和列表
.版本 2
.支持庫 edroptarget
.支持庫 eMMedia
.程序集 窗口程序集_啟動窗口
.程序集變數 文件, 文本型
.程序集變數 類型, 整數型
.子程序 _播放按鈕_被單擊
播放MP3 (-1, 列表框1.取項目文本 (列表框1.現行選中項))
同步播放MP3 (列表框1.取項目文本 (列表框1.現行選中項), 0, 標簽1, )
文件 = 列表框1.取項目文本 (列表框1.現行選中項)
類型 = _專輯圖片_文件名取專輯圖片類型 (文件)
_專輯圖片_文件名取專輯圖片_到圖片框 (文件, 圖片框1, 類型)
.子程序 _按鈕1_被單擊
通用對話框1.打開 ()
列表框1.加入項目 (通用對話框1.文件名, )
' ------------------------------------------------------------------------------------
' 打開對話框,然後在列表框中加入對話框中選擇的文件
.子程序 _標簽1_反饋事件, 整數型
.參數 參數一, 整數型
.參數 參數二, 整數型
進度條1.位置 = 參數一
' ------------------------------------------------------------------------------------------------------
' 參數一是MP3的播放進度,進度條的位置將實時同步參數一
' :)
.子程序 _暫停按鈕_被單擊
暫停播放MP3 ()
.子程序 _繼續按鈕_被單擊
繼續播放MP3 ()
.子程序 _時鍾1_周期事件
.如果真 (取MP3播放狀態 () = 0)
_啟動窗口.標題 = 「等待播放」
.如果真結束
.如果真 (取MP3播放狀態 () = -1)
_啟動窗口.標題 = 「暫停」 + 「 」 + 到文本 (進度條1.位置) + 「%」
.如果真結束
.如果真 (取MP3播放狀態 () = 1)
_啟動窗口.標題 = 到文本 (「播放中」 + 「 」 + 到文本 (進度條1.位置) + 「%」)
.如果真結束
' ------------------------------------------------------------------------------------------------------------------------
' 每1毫秒都會檢測上面「如果真」的代碼,真的真將會執行代碼
.子程序 __啟動窗口_位置被改變
.如果真 (_啟動窗口.位置 = 2)
_啟動窗口.可視 = 假
置托盤圖標 (#托盤, _啟動窗口.標題)
.如果真結束
' -------------------------------------------------------------------------------------------------------------------------
' 如果窗口被最小化,將會看不到窗口,程序將會放到托盤里
.子程序 __啟動窗口_托盤事件
.參數 操作類型, 整數型
.如果真 (操作類型 = #單擊左鍵)
_啟動窗口.位置 = 1
_啟動窗口.可視 = 真
.如果真結束
.如果真 (操作類型 = #單擊右鍵)
彈出托盤菜單 (托盤菜單)
.如果真結束
' -----------------------------------------------------------------------------------------------------------------
' 如果單擊了左鍵,將會把窗口回復,可以看到窗口
' 如果單擊了右鍵,將會彈出「托盤菜單」這個菜單
.子程序 _播放_被選擇
播放MP3 (-1, 列表框1.取項目文本 (列表框1.現行選中項))
.子程序 _暫停_被選擇
暫停播放MP3 ()
.子程序 _繼續_被選擇
繼續播放MP3 ()
.子程序 _關閉_被選擇
銷毀 ()
.子程序 _恢復_被選擇
_啟動窗口.位置 = 2
_啟動窗口.可視 = 真
.子程序 __啟動窗口_創建完畢
.局部變數 左聲道, 整數型
.局部變數 右聲道, 整數型
拖放對象1.注冊拖放控制項 (取窗口句柄 ())
系統音量1.打開 (4)
滑塊條1.最小位置 = 系統音量1.取最小音量 ()
滑塊條1.最大位置 = 系統音量1.取最大音量 () ÷ 5
系統音量1.取音量 (左聲道, 右聲道)
滑塊條1.位置 = 左聲道 ÷ 5
' -------------------------------------------------------------------------------------------------------------------------
' 來自這里 https://jingyan..com/article/0320e2c1db0a181b86507b61.html
' 注冊那個命令是讓窗口可以把文件拖放進來
.子程序 _拖放對象1_得到文件
.參數 接收到的文件路徑, 文本型
列表框1.加入項目 (接收到的文件路徑, )
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' 把拖進來的文件加入到列表框里
.子程序 _圖片框1_被雙擊, 邏輯型
.參數 橫向位置, 整數型
.參數 縱向位置, 整數型
.參數 功能鍵狀態, 整數型
載入 (窗口1, _啟動窗口, 真)
.子程序 _滑塊條1_位置被改變
系統音量1.置音量 (滑塊條1.位置 × 5, 滑塊條1.位置 × 5)
' -------------------------------------------------------------------------------------------------------------
' 來自這里 https://jingyan..com/article/0320e2c1db0a181b86507b61.html